Impact Sport Electric Earmuff, Black – NRR 22 dB
Description:
- Black
- Noise Reduction Rating: 22 dB
- Amplifies low-level sound up to 4 times while protecting against harmful noise
- Patented Air Flow Control technology
- New softer headband
- Connects to iPod, MP3, and other radio devices
- 4 Hour automatic shut off
- Folds for convenient storage
- Water resistant
- Single knob for power and volume
